ES340049A1 - Procedure for the production of derivatives of sulfonilic urea. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the production of derivatives of sulfonilic urea. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES340049A1
ES340049A1 ES340049A ES340049A ES340049A1 ES 340049 A1 ES340049 A1 ES 340049A1 ES 340049 A ES340049 A ES 340049A ES 340049 A ES340049 A ES 340049A ES 340049 A1 ES340049 A1 ES 340049A1
Authority
ES
Spain
Prior art keywords
translation
production
machine
legally binding
google translate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES340049A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
Original Assignee
Sandoz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sandoz AG filed Critical Sandoz AG
Priority to ES340049A priority Critical patent/ES340049A1/en
Publication of ES340049A1 publication Critical patent/ES340049A1/en
Expired legal-status Critical Current

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Abstract

Process for the production of sulfonated urea derivatives of formula i, ** (see formula) ** Wherein r means an alkyl radical containing from 1 to 3 carbon atoms, and n means number 2 or 3, characterized in that a compound of formula ii is chelated, ** (see formula) ** Wherein r has the meaning indicated above, with ethylene glycol or 1,3-propanediol, in the presence of an acid reaction catalyst. (Machine-translation by Google Translate, not legally binding)
ES340049A 1967-05-02 1967-05-02 Procedure for the production of derivatives of sulfonilic urea. (Machine-translation by Google Translate, not legally binding) Expired ES340049A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES340049A ES340049A1 (en) 1967-05-02 1967-05-02 Procedure for the production of derivatives of sulfonilic urea. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES340049A ES340049A1 (en) 1967-05-02 1967-05-02 Procedure for the production of derivatives of sulfonilic urea. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES340049A1 true ES340049A1 (en) 1968-05-16

Family

ID=8444508

Family Applications (1)

Application Number Title Priority Date Filing Date
ES340049A Expired ES340049A1 (en) 1967-05-02 1967-05-02 Procedure for the production of derivatives of sulfonilic urea. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES340049A1 (en)

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